How it works. ABImage Component generates random number and make a hard-to-recognize picture from it. Your Web Application asks visitor to read the number and type it in a textbox. Human can easily recognize the number, but there is no way how a bot can do that. As soon as the form will be posted back, application compare the random number with the number posted by visitor and authorize a human or reject a bot.

The number can be generated by internal random number generator or can be set by the application.
Image can be extra protected from recognition with adding random noise.

VLFullScreenAdd full screening ability to your VB application with this drop-in full screening control.
Believe us, you won't need to write even a single line of code.

VLViewPortCramped for space on your forms? You don't have use multiple forms or tabs,
use VLViewPort, get scrollable viewport with auto scrolling ability. A
classic example of our minimal plumbing control philosophy.